beautypg.com

Dwyer PMT User Manual

Page 15

background image

Particulate Monitoring Systems

Installation & Operating Manual

Document No. 210-1015-F

Page

9

©2007

4.3 Sensor Temperature Considerations

The sensor may be ordered with one of three process temperature ranges:

1. -40ºF to 250ºF (-40ºC to 121ºC)

2. -40ºF to 450ºF (-40ºC to 232ºC)

3. -40ºF to 800ºF (-40ºC to 426ºC)

Note: For the process temperatures in the range of 233ºC - 426ºC, a high temp probe must be used.

The maximum allowable ambient temperature at sensor housing is 70ºC.

Table: T Code Rating for Sensor

Process Temperature Does Not Exceed

Maximum Ambient

75ºC (167ºF)

125ºC (257ºF)

225ºC (437ºF)

325ºC (617ºF)

426ºC (800ºF)

70ºC (160ºF)

T6

T4

T2C

T1*

T1*